colors

commit bc983136e72d9fdac10ff6f1696f74421a6f90ed
parent d6769a406dadd1ac202bba10affd6d26e9c063e4
Author: sin <sin@2f30.org>
Date:   Thu, 11 Jun 2015 11:01:42 +0100

Reuse pointer in fillpoints()

Diffstat:
M
colors.c
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/colors.c b/colors.c
@@ -243,13 +243,13 @@ process(void)
 void
 fillpoints(int r, int g, int b)
 {
-	struct point *p, *res;
 	struct point n = { 0 };
+	struct point *p;
 
 	n.x = r, n.y = g, n.z = b;
-	res = RB_FIND(pointtree, &pointhead, &n);
-	if (res) {
-		res->freq++;
+	p = RB_FIND(pointtree, &pointhead, &n);
+	if (p) {
+		p->freq++;
 		return;
 	}